As part of the ShareExPlus Project Consortium between the Maltese, French, Romanian, and Polish Police Forces, Maltese and Romanian ballistics experts attended a three-day expert visit/training course in Ecully, Lyon between the 9th and 11th of May 2023. This course/discussion concerned the lately acquired Evofinder™ automated ballistics system. The Consortium’s ultimate goal is to share/exchange ballistics data between the listed countries, aligning with OAP number 9 of EMPACT firearms, particularly OA number 1.3: “Explore possible solutions for exchanging ballistic data between different Analysis Ballistic Information Systems,” with France leading the initiative.
The Maltese delegation comprised three members of the Malta Police Forensic Science Laboratory, namely Inspector Charlot Casha, in charge of the Forensic Science Laboratory and the project leader, Sergeant Ian Farrugia, and Constable Patrick Farrugia from the Forensic Ballistics Unit. The Romanian Delegation also included three members: Mr. George Dobrin, Ms. Roxana-Sevastiana Toltica, and Mr. Gabriel-Marian Cojocaru.
The expert visit/training commenced on the 9th May with a warm welcome from Mr. Lakdar Attar, Mr. Arnaud Ludwig, and Mr. Philippe Nobles, representatives of the French National Police forensic laboratory. Mr. Attar explained France’s forensic services, highlighting the Ecully Lyon laboratory as one of six housing six forensic units. The delegation also received insights from Mr. Arnaud Ludwig, head of SCAEMS, and Mr. Philippe Nobles, retired head of SCAEMS.
After the addresses, both delegations were guided through the laboratory’s ballistics unit, where procedures for ballistics data input/export were explained. The tour continued through the firearms collection, indoor testing shooting range, and ballistics samples acquisition room, fostering fruitful exchanges among the delegations.
Following lunch, discussions focused on OA 1.3 and constructing a ballistics intelligence hub. The involvement of all member states’ ballistics personnel was emphasized, using the X3P format for accurate data exchange/import between different systems. The possibility of data sharing/exchange was explored, proposing mirrored databases hosted at Europol for enhanced collaboration.
A presentation by Mr. Lakdar Attar detailed the French National ballistics database management, utilizing Evofinder™ and TRAFFIC systems. The TRAFFIC system focuses on organizing seized firearms, aiding investigations, criminal intelligence identification, and generating statistical data. It interfaces with Evofinder™ and employs the QLIK sense platform for data analysis.
The expert visit progressed with a discussion on how the consortium partners can adapt a model of sharing or exchanging ballistics data between them.
All the participants agreed that prior to attempting any form of data sharing or exchange, preliminary proficiency testing of each individual Evofinder™ when it comes to the conversion of data from the native PRV format to X3P should be carried out. X3P is the proposed format for ballistics data sharing between different ballistics systems.
The main objectives of this proficiency testing are:
- To test the quality of the X3P image.
- To test the search performance of X3P in relation to PRV format.
- To compare the performance of three different databases: French, Romanian, and Maltese.
Live quality testing was conducted during the discussion using case samples from the French database. Interesting to note is that Evofinder™ new version allows the operator to connect to the system remotely from any other PC. The imported X3P format image was the assigned sample (left side of the comparison interface), and the PRV format on the candidate side (right side of the comparison interface). Even when the image was enhanced with the equalizer and with identical light sources on both sides, the similarity in terms of quality is very accurate, and there is no difference whatsoever. Score was 0.984 and 0.309 in X3P with the whole French national database. This means that the system worked well.
With regards to the possibility of data sharing/exchange, the situation of Evofinder™ in the Western Balkans was discussed. In 2021 France donated 3 Evofinder™ systems and 1 TRAFFIC database system in Belgrade. These are distributed amongst the Bosnia and Herzegovina Federation, Republika Srpska, and Podgorica (Montenegro). The donation also included the necessary training on both systems. In 2022 another Evofinder™ and TRAFFIC database were installed in Skopje, and in 2023 two TRAFFIC and five Evofinder™ systems were also installed in Pristina. The connection with the Balkan authorities is based on mirrored databases and not with the actual database. The final objective in the Western Balkans is to complete the harmonization of all Evofinder™ systems.
All this was put in perspective with regards to the possibilities of future international collaborations/connections. For different ballistics systems, constraints are present when it comes to correlation/comparison due to different formats. However, since an open-source framework is used for TRAFFIC database, the connection of two such databases located in different localities is possible. In the Western Balkans data exchange (export/import) is possible between different 3D ballistics systems, only if both systems allow standard export. At present, Evofinder™ and Balscan™ systems can exchange/share data between them using the X3P format.
This file format can be utilized in the European server and there will be no issue between these two systems. At the time this information reached our end, talks were still ongoing with IBIS.
Later on, Mr. Lakdar Attar gave a presentation on the TRAFFIC database. He explained how Europol’s main target is to create an intelligence hub based on two pillars. One is the ballistics data evidence pillar, and the other is the intelligence-based pillar. TRAFFIC (targeted response arms fraudulently fabricated imported commercialized) database tackles the latter.
TRAFFIC offers the possibility of organizing not just the amount of illegal firearms, but also classifies them according to make, model, caliber, etc. It was created to merge the technical and administrative aspects of seized illegal firearms.
Its three main objectives are:
- Assist in the investigations (type of firearm, identification, ballistic matches).
- Identification of criminal intelligence (trends, emerging facts, flow of weapons, usual calibers).
- Generate statistical data (seizure of firearms, brands, modifications).
All seized illegally owned firearms, and later examined are inputted in TRAFFIC together with their respective SIENA and EUROPOL alerts. From this information, different types of data (ballistic forensic intelligence) can be extracted to be utilized in recognizing different aspects as described above. The database does not include no personal data, and the only technical specifications needed are open source software Technical specifications needed are open source software, or on the field or in the lab. Data can be exported in PDF or CSV formats for compatibility with other applications. Another possibility is the connection between Evofinder™ and TRAFFIC database using the QLIK sense platform. The latter uses AI to help users understand and use data more effectively, minimizing cognitive bias, amplifying discovery, and elevating data literacy.
The expert visit ended on the 11th May 2023 with the presentation of certificates.